* using log directory 'd:/Rcompile/CRANpkg/local/3.4/GREP2.Rcheck'
* using R version 3.4.4 (2018-03-15)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'GREP2/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'GREP2' version '1.0.1'
* checking package namespace information ... OK
* checking package dependencies ... ERROR
Packages required but not available:
  'EnsDb.Hsapiens.v86' 'EnsDb.Mmusculus.v79' 'org.Rn.eg.db'

See section 'The DESCRIPTION file' in the 'Writing R Extensions'
manual.
* DONE
Status: 1 ERROR